1. Tubulin addition and removal from the minus end is much faster than from the

ID: 264561 • Letter: 1

Question

1. Tubulin addition and removal from the minus end is much faster than from the plus end of microtubules.

True or False

2. Which of the following are true in regard to tubulin? (Choose all that apply)

A. GDP in ? tubulin does not undergo hydrolysis.

B. The ? tubulin monomer has a GDP-binding domain, while the ? tubulin monomer has a GTP-binding domain

C. GTP in ? tubulin is hydrolyzed after it is added to the microtubule.

D. ? and ? tubulins have nearly identical three-dimensional structure, but only 40% amino acid identity.

1. Tubulin addition and removal from the minus end is much faster than from the

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.